China's Alibaba Group said on Tuesday (Nov 10) its chip unit T-Head had confidentially filed for a Hong Kong initial public offering, advancing a spin-off that would give investors direct exposure to one of the group's key artificial intelligence and chip assets.Alibaba said T-Head submitted a confidential Fo

China's Alibaba Group said on Tuesday (Nov 10) its chip unit T-Head had confidentially filed for a Hong Kong initial public offering, advancing a spin-off that would give investors direct exposure to one of the group's key artificial intelligence and chip assets.Alibaba said T-Head submitted a confidential Fo